Background: Multiple sclerosis (MS) is a chronic demyelinating disorder of the central
nervous system that can lead to severe disability. It is a complex disease likely caused by …

Multiple sclerosis is an inflammatory demyelinating disease of the central nervous system.
Although its cause is not known, genetic and environmental factors both influence …

Background: Multiple sclerosis (MS) is a chronic demyelinating disease of the central
nervous system whose etiology is unknown. While several genetic factors and …

Multiple sclerosis (MS) is a complex, chronic disease of the central nervous system that
typically is diagnosed in early adulthood but can affect individuals of all ages, including …

Background: Low vitamin D levels have been associated with an increased risk of multiple
sclerosis (MS), although it remains unknown whether this relationship varies by age …

MS is a complex disease where both genetic and environmental factors contribute to
disease susceptibility. The substantially increased risk of developing MS in relatives of …

Although strong genetic determinants of multiple sclerosis (MS) exist, the findings of
migration studies support a role for environmental factors in this disease. Through rigorous …

The aetiology of multiple sclerosis (MS) is unclear, but an aberrant immune response to
Epstein-Barr virus (EBV) and infectious mononucleosis, a history of tobacco smoking …

Lifestyle and environmental factors potently influence the risk of multiple sclerosis (MS),
because genetic predisposition only explains a fraction of the risk increase. There is strong …

Multiple sclerosis (MS) is a chronic demyelinating disease that is associated with permanent
disability and low quality of life. Development of MS is attributed to a combination of genetic …